Which of the Following Is True of Brain Activities Found

question 58

Multiple Choice

Which of the following is true of brain activities found in posttraumatic stress disorder (PTSD) sufferers?

• A)The amygdala appears to be less responsive to emotional stimuli.
• B)The medial prefrontal cortex tends to be unregulated.
• C)The hippocampus may shrink due to overexposure to neurotransmitters and hormones.
• D)The medial prefrontal cortex is more active in the case of severe symptoms of PTSD.

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Definitions:

Behaviorists

Psychologists who study and theorize about human and animal behavior through observable actions, often dismissing internal processes.

Fixated

An obsessive interest or attachment to someone or something.

Aggression

Behavior intended to harm or intimidate others.

Moderately Consistent

Showing a level of regularity or predictability in actions or behavior, but not to an absolute degree.